RIO DE JANEIRO, Aug. 20 (MNA) Iran's Sajjad Mardani who had a good start in his first match ended up defeated in second round. Irans Sajjad Mardani was victorious over his Tongan rival Pita Taufatofua 16-1 in +80kg category in round of 16 to complete chain of good news on Saturday for Iranian camp. His match in quarterfinals was Saturday night ...